#include <stdio.h>
#include <unistd.h>
#include <stdlib.h>

char *env_init[] = {"USER=unknow","PATH=/tmp",NULL};

int main(int agrc,char *argv[]){
    __pid_t pid;
    if ((pid = fork()) < 0)
    {
        printf("fork error!\n");
        exit(1);
    }

    if (pid == 0)
    {
        if (execle("/usr/local/bin/echoall","echoall","myagr1","my ARG2",NULL,env_init) < 0 )
        {
            printf("execle failed!");
            exit(1);
        }
        
    }
    
    
    return 0;
}